1 x M.2_1 socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 4.0 x4 and SATA modes) storage devices support 1 x M.2_1 socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 3.0 x4 and SATA modes) storage devices support 2 x USB 3.2 Gen 2 (teal blue) (2 x Type-A) 4 x USB 3.2 Gen 1 (blue) Type-A 1 x DVI-D 1 x D-Sub 1 x HDMI https://www.asus.com/motherboards-components/motherboards/prime/prime-b550m-k/

2 x M.2 slots 4 x USB 3.2 Gen 1 (5G) ports (4 x Type-A) 2 x USB 2.0 ports (2 x Type-A) 1 x DisplayPort 1 x HDMI port 1 x Realtek 1Gb Ethernet port 3 x Audio jacks 1 x PS/2 Keyboard/Mouse combo port https://www.asus.com/gr/motherboards-components/motherboards/prime/prime-b550m-k-argb/

Total supports 3 x M.2 slots 1 x USB 3.2 Gen 2×2 port (1 x USB Type-C)1 x USB 3.2 Gen 2 port (1 x Type-A)1 x USB 3.2 Gen 1 ports (1 x Type-A) 1 x DisplayPort 1 x HDMI port 1 x VGA port https://www.asus.com/motherboards-components/motherboards/prime/prime-b760-plus/

Total supports 3 x M.2 slots and 4 x SATA 6Gb/s ports 1 x USB 3.2 Gen 2×2 port (1 x USB Type-C) 2 x USB 3.2 Gen 2 ports (2 x Type-A) 1 x USB 3.2 Gen 1 port (1 x Type-A) 1 x DisplayPort 1 x VGA port 1 x HDMI port 1 x Realtek 2.5Gb Ethernet port https://www.asus.com/motherboards-components/motherboards/prime/prime-b760-plus-d4/

1 x M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 mode1 x M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x2 mode)1 x USB 3.2 Gen 2 (10G) port (1 x Type-A) 4 x USB 2.0 ports (4 x Type-A)1 x DisplayPort1 x VGA port1 x HDMITM port1 x Wi-Fi Module1 x Intel 1Gb Ethernet port3 x Audio jacks1 x PS/2 Keyboard (purple) port1 x PS/2 Mouse (green) porthttps://www.asus.com/motherboards-components/motherboards/prime/prime-h610m-a-wifi/

Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports 2 x USB 3.2 Gen 1 ports (2 x Type-A) 1 x DisplayPort 1 x D-Sub port 1 x HDMI port https://www.asus.com/motherboards-components/motherboards/csm/prime-h610m-e-d4-csm/